Determines if the specified point of view is a valid destination. This function can be used in these types of rules:
HS.IsValidDest("POVExpression")
where POVExpression is a point of view. If you do not specify a dimension, these default values are used:
A Boolean that is True if the specified point of view is a valid destination; False otherwise.
In this example, if the specified destination is valid, then all statements between the If...Then and End If statements are executed.